MCP server · Comms

Slack MCP Server

The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.

Install — paste into MCP config

{
  "mcpServers": {
    "Slack MCP Server": {
      "command": "uvx",
      "args": [
        "mcp-server-Slack MCP Server"
      ]
    }
  }
}

Alternative — Claude Code CLI (generic example)

$ claude mcp add Slack MCP Server -- uvx mcp-server-Slack MCP Server

Generic patterns, not this server's documented command — confirm the real command and transport in the original listing. Local stdio servers use the JSON block; if the README shows an http(s) endpoint instead, use your client's remote-URL option.

At a glance

Published by korotovsky — listed by mcpso. Setup details live in the original listing.

Capabilities

Slack

Auto-detected from the listing text — confirm in the original listing.

How to use

Pick a block: paste the JSON into your MCP client config, or adapt the CLI example.
Restart or reconnect the client so it picks up the server.
Confirm the exact command and transport in the original listing.

Slack MCP Server

At a glance

Capabilities

How to use

More in Comms